Question

the value of the function when
x = 0
is called the ______________.

Explanation:

In the context of a function \( y = f(x) \), when we substitute \( x = 0 \) into the function, the resulting value \( f(0) \) is known as the y - intercept (or initial value in some cases). This is because when \( x = 0 \), we are looking at the point where the graph of the function intersects the y - axis (in a two - dimensional coordinate system), and that intersection point has an x - coordinate of 0.

Answer:

y - intercept (or initial value)